MODAPP-407

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16957 d0543943-73ff-0310-b7d9-9358b9ac24b2
2010-03-09 19:16:10 +00:00 · 2010-03-09 19:16:10 +00:00 · 4ba5ad3d26
parent e222f74cbb
commit 4ba5ad3d26
1 changed files with 6 additions and 3 deletions
--- a/src/mod/applications/mod_limit/mod_limit.c
+++ b/src/mod/applications/mod_limit/mod_limit.c
@ -638,7 +638,10 @@ SWITCH_STANDARD_API(group_api_function)
 		limit_execute_sql_callback(NULL, sql, group_callback, &cbt);
 		switch_safe_free(sql);
 	
+		if (!zstr(buf)) {
 			*(buf + (strlen(buf) - 1)) = '\0';
+		}
+		
 		stream->write_function(stream, "%s", buf);

 		goto done;